boxing_nan.h (mrb_float_p): wrap macro argument by parenthesis.

d6f6467a · Yukihiro "Matz" Matsumoto · c21a094a · d6f6467a
Unverified Commit d6f6467a authored Nov 04, 2021 by Yukihiro "Matz" Matsumoto
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include/mruby/boxing_nan.h include/mruby/boxing_nan.h +1 -1

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--- a/include/mruby/boxing_nan.h
+++ b/include/mruby/boxing_nan.h
@@ -68,7 +68,7 @@ mrb_nan_boxing_value_float(mrb_value v)
  r.u = float_uint_union.u + 0x8004000000000000; \
 } while(0)

-#define mrb_float_p(o) (((uint64_t)(o.u)&0xfffc000000000000) != 0)
+#define mrb_float_p(o) (((uint64_t)((o).u)&0xfffc000000000000) != 0)

 struct RInteger {
  MRB_OBJECT_HEADER;